Views global routing

[harshit-gangal]

Description

This PR adds support for global routing of views, allowing non-qualified views to be located seamlessly. It enables proper planning and execution for such views during query processing.

Related Issue(s)

• Views Support Work for GA #17391

Checklist

• Tests were added or are not required
• Did the new or modified tests pass consistently locally and on CI?
• Documentation was added or is not required

Deployment Notes

[vitess-bot]

Review Checklist

Hello reviewers! 👋 Please follow this checklist when reviewing this Pull Request.

General

• Ensure that the Pull Request has a descriptive title.
• Ensure there is a link to an issue (except for internal cleanup and flaky test fixes), new features should have an RFC that documents use cases and test cases.

Tests

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Documentation

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• There should be some code comments as to why things are implemented the way they are.
• There should be a comment at the top of each new or modified test to explain what the test does.

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• Protobuf changes should be wire-compatible.
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• RPC changes should be compatible with vitess-operator
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• vtctl command output order should be stable and awk-able.

[codecov]

Codecov Report

Attention: Patch coverage is 95.97701% with 7 lines in your changes missing coverage. Please review.

Project coverage is 67.75%. Comparing base (cb7d61a) to head (cdd2a0a).

Files with missing lines	Patch %	Lines
go/vt/vtgate/vindexes/vschema.go	92.50%	6 Missing ⚠️
go/vt/vtgate/semantics/vtable.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #17633      +/-   ##
==========================================
- Coverage   67.75%   67.75%   -0.01%     
==========================================
  Files        1587     1587              
  Lines      255780   255802      +22     
==========================================
+ Hits       173310   173322      +12     
- Misses      82470    82480      +10     

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[GuptaManan100]

Comment start doesn't match test name